872689440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 3161410560

約数和(自身を除く): 2288721120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 280, 336, 358, 420, 480, 537, 560, 672, 716, 840, 895, 1074, 1120, 1253, 1432, 1451, 1680, 1790, 2148, 2506, 2685, 2864, 2902, 3360, 3580, 3759, 4296, 4353, 5012, 5370, 5728, 5804, 6265, 7160, 7255, 7518, 8592, 8706, 10024, 10157, 10740, 11608, 12530, 14320, 14510, 15036, 17184, 17412, 18795, 20048, 20314, 21480, 21765, 23216, 25060, 28640, 29020, 30072, 30471, 34824, 37590, 40096, 40628, 42960, 43530, 46432, 50120, 50785, 58040, 60144, 60942, 69648, 75180, 81256, 85920, 87060, 100240, 101570, 116080, 120288, 121884, 139296, 150360, 152355, 162512, 174120, 200480, 203140, 232160, 243768, 259729, 300720, 304710, 325024, 348240, 406280, 487536, 519458, 601440, 609420, 696480, 779187, 812560, 975072, 1038916, 1218840, 1298645, 1558374, 1625120, 1818103, 2077832, 2437680, 2597290, 3116748, 3636206, 3895935, 4155664, 4875360, 5194580, 5454309, 6233496, 7272412, 7791870, 8311328, 9090515, 10389160, 10908618, 12466992, 14544824, 15583740, 18181030, 20778320, 21817236, 24933984, 27271545, 29089648, 31167480, 36362060, 41556640, 43634472, 54543090, 58179296, 62334960, 72724120, 87268944, 109086180, 124669920, 145448240, 174537888, 218172360, 290896480, 436344720, 872689440]

約数ペア:

[(1, 872689440), (2, 436344720), (3, 290896480), (4, 218172360), (5, 174537888), (6, 145448240), (7, 124669920), (8, 109086180), (10, 87268944), (12, 72724120), (14, 62334960), (15, 58179296), (16, 54543090), (20, 43634472), (21, 41556640), (24, 36362060), (28, 31167480), (30, 29089648), (32, 27271545), (35, 24933984), (40, 21817236), (42, 20778320), (48, 18181030), (56, 15583740), (60, 14544824), (70, 12466992), (80, 10908618), (84, 10389160), (96, 9090515), (105, 8311328), (112, 7791870), (120, 7272412), (140, 6233496), (160, 5454309), (168, 5194580), (179, 4875360), (210, 4155664), (224, 3895935), (240, 3636206), (280, 3116748), (336, 2597290), (358, 2437680), (420, 2077832), (480, 1818103), (537, 1625120), (560, 1558374), (672, 1298645), (716, 1218840), (840, 1038916), (895, 975072), (1074, 812560), (1120, 779187), (1253, 696480), (1432, 609420), (1451, 601440), (1680, 519458), (1790, 487536), (2148, 406280), (2506, 348240), (2685, 325024), (2864, 304710), (2902, 300720), (3360, 259729), (3580, 243768), (3759, 232160), (4296, 203140), (4353, 200480), (5012, 174120), (5370, 162512), (5728, 152355), (5804, 150360), (6265, 139296), (7160, 121884), (7255, 120288), (7518, 116080), (8592, 101570), (8706, 100240), (10024, 87060), (10157, 85920), (10740, 81256), (11608, 75180), (12530, 69648), (14320, 60942), (14510, 60144), (15036, 58040), (17184, 50785), (17412, 50120), (18795, 46432), (20048, 43530), (20314, 42960), (21480, 40628), (21765, 40096), (23216, 37590), (25060, 34824), (28640, 30471), (29020, 30072)]